CN103774927A - Anti-theft electronic lock - Google Patents
Anti-theft electronic lock Download PDFInfo
- Publication number
- CN103774927A CN103774927A CN201410011669.0A CN201410011669A CN103774927A CN 103774927 A CN103774927 A CN 103774927A CN 201410011669 A CN201410011669 A CN 201410011669A CN 103774927 A CN103774927 A CN 103774927A
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- CN
- China
- Prior art keywords
- dead bolt
- lock
- spring bolt
- spring
- stage clip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to the technical field of locks, in particular to an anti-theft electronic lock. The anti-theft electronic lock mainly comprises a lock shell and a lock rod. A reset spring and a locking mechanism located in the lock shell are installed on the lock rod. The anti-theft electronic lock is characterized in that the locking mechanism is composed of a spring bolt, a traction electromagnet, a spring bolt compressed spring, a spring bolt compressed spring guide rod and a spring bolt chute in the lock shell, the spring bolt is installed in the spring bolt chute in the lock shell, the lower end of the spring bolt is supported by the spring bolt compressed spring, the traction electromagnet is installed at the bottom or in the middle of the spring bolt, and the spring bolt is reset through the spring bolt compressed spring and dragged through the traction electromagnet and can move vertically in the spring bolt chute; the head portion of the lock rod is conic, a boss is arranged at the back face of the head portion, and the spring bolt is clamped in the boss of the lock rod under the thrust of the spring bolt compressed spring on the spring bolt compressed spring guide rod. When the lock rod is pressed down, the spring bolt is reset through the spring, the lock rod is clamped, under the condition that an electronic portion is drilled and damaged, the traction electromagnet can not provide traction force, the locking mechanism is still effective, and the lock still can not be opened.
Description
Technical field
The present invention relates to a kind of lock technology field, specifically a kind of anti-theft electronic lock.
Background technology
Current known electric lockset, by key type electronic lock, push button electronic lock, and touch type electronic lock, although above lockset has possessed certain safety, all can not stop boring class mechanical destruction.
Summary of the invention
The object of the invention is, in order to overcome above-mentioned the deficiencies in the prior art, provides a kind of anti-theft electronic lock.When electronic section suffers after damage inactivation, still can not be opened.
The present invention mainly comprises lock housing, locking bar, the back-moving spring of installing on locking bar and be positioned at institute's locking mechanism of lock housing; Described lockable mechanism is made up of the dead bolt chute in dead bolt, tractive magnet, dead bolt stage clip, dead bolt stage clip guide rod, lock housing, described dead bolt is arranged in lock housing dead bolt chute, lower end is supported by dead bolt stage clip, tractive magnet is arranged on dead bolt bottom or middle part, dead bolt is resetted, is drawn by tractive magnet by dead bolt stage clip, can in dead bolt chute, carry out upper and lower motion; Described locking bar head is taper, has convex after head, under the thrust of the dead bolt stage clip of described dead bolt on dead bolt stage clip guide rod, snaps in the convex of locking bar.
In the time pressing locking bar, dead bolt, because being arranged on the thrust of the dead bolt stage clip on dead bolt stage clip guide rod, snaps in the convex of described locking bar, and locking bar cannot reset, and locking device becomes lockup state; In the time that tractive magnet is switched on, the suction of tractive magnet is greater than the thrust of described dead bolt stage clip, and dead bolt moves down, and locking bar resets under the effect of locking bar back-moving spring, and locking device becomes open mode.
The present invention has the following advantages compared with prior art:
The present invention is in the time pressing locking bar, and dead bolt, by spring reset, blocks locking bar, and in the situation that electronic section is holed destruction, because described tractive magnet can not provide tractive force, lockable mechanism is still effective, and lock still can not be opened.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the not schematic diagram of lockup state of the present invention.
Schematic diagram when Fig. 2 is lockup state of the present invention.
In figure: 1. lock housing, 2. locking bar, 3. locking bar back-moving spring, 4. dead bolt, 5. dead bolt stage clip guide rod, 6. tractive magnet, 7. dead bolt stage clip.
The specific embodiment
The present invention mainly comprises lock housing 1, locking bar 2, the back-moving spring 3 of installing on locking bar 2 and be positioned at institute's locking mechanism of lock housing; Described lockable mechanism is made up of dead bolt 4, tractive magnet 6, dead bolt stage clip 7, dead bolt stage clip guide rod 5, lock housing 1 dead bolt chute, described dead bolt 4 is arranged in lock housing 1 dead bolt chute, lower end is supported by dead bolt stage clip 7, tractive magnet 6 is arranged on dead bolt 4 bottoms or middle part, dead bolt 4 is resetted, is drawn by tractive magnet 6 by dead bolt stage clip 7, can in dead bolt chute, carry out upper and lower motion; Described locking bar 2 heads are taper, have convex after head, under the thrust of the dead bolt stage clip 7 of described dead bolt 4 on dead bolt stage clip guide rod 5, snap in the convex of described locking bar.
Based on the locking system of lock housing 1, in the time pressing locking bar 2, dead bolt 4, because being arranged on the thrust of the dead bolt stage clip 7 on dead bolt stage clip guide rod 5, snaps in the convex of described locking bar, and locking bar cannot reset, locking device becomes lockup state, in the time that tractive magnet 6 is switched on, the suction of tractive magnet is greater than the thrust of described dead bolt stage clip 7, and dead bolt 4 moves down, locking bar 2 resets under the effect of locking bar back-moving spring 3, and locking device becomes open mode.
In the time pressing locking bar, dead bolt is resetted by dead bolt stage clip, and locking bar is blocked, and in the situation that electronic section is destroyed, because described tractive magnet can not provide tractive force, lockable mechanism is still effective.
Claims (2)
1. an anti-theft electronic lock, mainly comprise lock housing, locking bar, the back-moving spring of installing on locking bar and be positioned at institute's locking mechanism of lock housing, it is characterized in that described lockable mechanism is made up of the dead bolt chute in dead bolt, tractive magnet, dead bolt stage clip, dead bolt stage clip guide rod, lock housing, described dead bolt is arranged in lock housing dead bolt chute, and lower end is supported by dead bolt stage clip, and tractive magnet is arranged on dead bolt bottom or middle part; Described locking bar head is taper, has convex after head.
2. a kind of anti-theft electronic lock as claimed in claim 1, is characterized in that the suction of described tractive magnet is greater than the elastic force of dead bolt stage clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011669.0A CN103774927A (en) | 2014-01-10 | 2014-01-10 | Anti-theft electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011669.0A CN103774927A (en) | 2014-01-10 | 2014-01-10 | Anti-theft electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103774927A true CN103774927A (en) | 2014-05-07 |
Family
ID=50567630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410011669.0A Pending CN103774927A (en) | 2014-01-10 | 2014-01-10 | Anti-theft electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103774927A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590358A (en) * | 2018-04-24 | 2018-09-28 | 佛山市百承利发铝业有限公司 | A kind of hidden bolt lock |
| CN110344666A (en) * | 2019-08-13 | 2019-10-18 | 上海杉脉电子科技发展有限公司 | A kind of intelligent miniature electronic lock |
| CN111335079A (en) * | 2018-12-18 | 2020-06-26 | 比亚迪股份有限公司 | Locking device and rail transit system with same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158430Y (en) * | 1993-04-08 | 1994-03-09 | 浙江省洞头县工矿电控厂 | Electromagnetic lock |
| CN2437807Y (en) * | 2000-08-30 | 2001-07-04 | 邓全忠 | Electrically controlled self-locking theftproof lock |
| CN201198687Y (en) * | 2008-04-15 | 2009-02-25 | 张铁军 | Anti-theft car door lock automatic control device |
| CN201377218Y (en) * | 2009-03-24 | 2010-01-06 | 江苏新日电动车股份有限公司 | Electronic middle support lock of electric motor car |
| CN101881101A (en) * | 2009-05-04 | 2010-11-10 | 张进才 | Double-keyword electronic remote control lock |
| CN201981874U (en) * | 2011-03-04 | 2011-09-21 | 西安朗通科技发展有限公司 | Electrical control latch |
| CN101781953B (en) * | 2009-12-22 | 2012-07-04 | 王京沪 | Staple bolt type door lock locking mechanism |
| CN102877716A (en) * | 2012-10-31 | 2013-01-16 | 镇江华驰电器有限公司 | Indoor reverse-phased electromagnetic lock |
-
2014
- 2014-01-10 CN CN201410011669.0A patent/CN103774927A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158430Y (en) * | 1993-04-08 | 1994-03-09 | 浙江省洞头县工矿电控厂 | Electromagnetic lock |
| CN2437807Y (en) * | 2000-08-30 | 2001-07-04 | 邓全忠 | Electrically controlled self-locking theftproof lock |
| CN201198687Y (en) * | 2008-04-15 | 2009-02-25 | 张铁军 | Anti-theft car door lock automatic control device |
| CN201377218Y (en) * | 2009-03-24 | 2010-01-06 | 江苏新日电动车股份有限公司 | Electronic middle support lock of electric motor car |
| CN101881101A (en) * | 2009-05-04 | 2010-11-10 | 张进才 | Double-keyword electronic remote control lock |
| CN101781953B (en) * | 2009-12-22 | 2012-07-04 | 王京沪 | Staple bolt type door lock locking mechanism |
| CN201981874U (en) * | 2011-03-04 | 2011-09-21 | 西安朗通科技发展有限公司 | Electrical control latch |
| CN102877716A (en) * | 2012-10-31 | 2013-01-16 | 镇江华驰电器有限公司 | Indoor reverse-phased electromagnetic lock |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590358A (en) * | 2018-04-24 | 2018-09-28 | 佛山市百承利发铝业有限公司 | A kind of hidden bolt lock |
| CN111335079A (en) * | 2018-12-18 | 2020-06-26 | 比亚迪股份有限公司 | Locking device and rail transit system with same |
| CN111335079B (en) * | 2018-12-18 | 2021-09-21 | 比亚迪股份有限公司 | Locking device and rail transit system with same |
| CN110344666A (en) * | 2019-08-13 | 2019-10-18 | 上海杉脉电子科技发展有限公司 | A kind of intelligent miniature electronic lock |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140507 |